Freshers India

A batsman scored 110 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets??                          

What is the rate of interest p.c.p.a.? I. An amount doubles itself in 5 years on simple interest. II. Difference between the compound interest and the simple interest earned on a certain amount in 2 years is Rs. 400. III. Simple interest earned per annum is Rs. 2000.?                          

A certain sum of money invested at 4.6% P.A. for 2 years. If the amount invested at 3.2% P.A. Rs. 196 receives less as an interest. Find the principal??                          

A sum at simple interest 20% P.A. amount to Rs. 3200 after 3 years. Find the principal??                          

Find the compound interest on Rs.200 for 2years at 5% P.A.??                          

What will be the compound interest earned on an amount of Rs. 5000 in 2 years? I. The simple interest on the same amount at the same rate of interest in 5 years is Rs. 2000. II. The compound interest and the simple interest earned in one year is the same. III.The amount becomed more than double on compound interest in 10 years.?